5 Simple Ways to Boost Your Immune System This Season

September 20, 2025
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Prioritize Sleep

Your body repairs and recharges during rest. Adults should aim for 7–9 hours of sleep per night. Poor sleep can lower your defenses against common illnesses like colds and the flu.

Eat a Balanced Diet

Nutrients like vitamin C, vitamin D, zinc, and antioxidants play a vital role in immune function. Try to fill your plate with:

  • Fresh fruits and vegetables
  • Whole grains
  • Lean proteins
  • Healthy fats (like those found in nuts, seeds, and fish)

Stay Active

Regular exercise helps improve circulation, reduce stress, and support immune response. Even 30 minutes of walking a day can make a difference.

Manage Stress

Chronic stress can weaken your immune system over time. Activities like yoga, meditation, or simply taking a walk outside can help keep stress levels in check.

Don’t Skip Vaccinations

Vaccines are one of the most effective ways to protect your immune system against serious illness. Ask your primary care provider if you’re up to date on recommended vaccinations, including the annual flu shot.

When to See Your Doctor

If you’re feeling run down, getting sick frequently, or want personalized advice on boosting your immune health, schedule a checkup with your primary care provider. Preventive care is one of the best tools for staying well all year long.

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